package com.example.demo.mapper;

import java.util.List;

import com.example.demo.entity.TreeEntity;

public interface TreeMapper {

	public int add(TreeEntity name);

	public int update(TreeEntity id);

	public int delete(Long id);

	public TreeEntity query(Long id);

	public int selectCountByParentId(Long id);

	public List<TreeEntity> pagehelperQuery();
}
